LARGO SOUND PARK

56 SE Marlin Ave, Key Largo FL 33037

2 beds · 1 baths · 828 ft²

For Sale · Active Listing

$599,000

Est. Payment $3,188/mo

MLS Sheet Video

2

Bedrooms

1

Bathrooms

828

Sq. Ft.

1971

Year Built

46

Days on Market

Description

Only 6 homes in from the Beach! Located in Key Largo's highly desirable Largo Sound Park neighborhood, this concrete conch home offers exclusive access to a private community park featuring a sandy beach, boat ramp, and pavilion with restrooms- all for you to enjoy the Keys lifestyle! Full of character and Old Florida charm this 2 bedroom home features a bright and open floor plan with terrazzo floors and a new roof in 2023. Off of the kitchen, there is a huge screened patio under roof that connects to a workshop - great for additional living space with excellent potential! The fully fenced yard provides ample room for multiple vehicles and a boat trailer. The spacious backyard offers endless possibilities, with plenty of room to add a pool, create an outdoor entertaining area, or simply enjoy the wide open space. This is a great opportunity to own in Largo Sound Park right by the Homeowner's park and make this house your very own! This rare location is something truly special! Live the Keys lifestyle!

Facts

MLS#
A12011094
Subdivision
LARGO SOUND PARK
Property Type
Residential
Property Sub Type
Single Family Residence
Year Built
1971
Lot Size
5,125 ft²
Sq. Ft.
828 ft²
Sq. Mt.
77 m²
Price per sq. ft.
$723/ft²
Price per sq. mt.
$7,779/m²
Stories
Garage
Pool
Days on Market
46 days
Listed
Apr 21, 2026
Last Updated
May 31, 2026
Price/Lot Sq.Ft.
$117/ft²

Comparable homes

Same ZIP, similar price + bedrooms.

Market insights for Key Largo

Live MLS-derived activity. Forecast is a conservative rule-of-thumb estimate — not a guarantee.

Sellers market

June 2026

100/100
Buyers marketSellers market

21

Median days to sold

+4.5%

1-year price forecast (est.)

Price & tax history

From the live MIAMI MLS feed. Older history requires the ListingHistory resource (not yet enabled).

4/21/2026Listed for sale$599,000

History reflects fields present on the live MLS record. Full multi-year history requires the MIAMI ListingHistory resource (not yet enabled).

Location

56 SE Marlin Ave, Key Largo FL 33037Directions

GreatSchools Summary Ratings

Public + private K-12 schools within 5 miles of this listing.

GreatSchoolsData provided by GreatSchools.org © 2026. All rights reserved.

Estimated Monthly Payment

$3,837/mo

Principal & Interest

$3,188

Property Tax

$499

Insurance

$150

HOA

$0

20% ($119,800)
7.00%
30 years
1.00% (FL avg ~1.0%)
$0/mo
$150/mo

Estimates only. Actual payment depends on credit, lender, insurance carrier, and FL/Miami-Dade specifics. Contact Rangely for a precise quote.

Rangely Adames

Rangely Adames

Sales Associate | Sunland Group

Hablo Español

The data relating to real estate for sale on this website comes in part from the Southeast Florida Multiple Listing Service. MLS Data is deemed reliable, but is not guaranteed accurate by MIAMI REALTORS®.

Accuracy of listing information is not guaranteed. Listing information is provided for personal consumer, non-commercial use, solely to identify potential properties for potential purchase. All other use is strictly prohibited and may be a violation of federal and state law.

Copyright Southeast Florida MLS a/k/a SEFMLS © 2026.

Updated within 24 hours

Similar listings nearby

More homes in Key Largo around $599,000.

Call NowWhatsApp